Writing to a File

You can write supplementary information to a file that has been opened with write privileges by using the AVIFileWriteData8OQUT1 function. This function copies the information from an application-supplied buffer and places it in one or more chunks in the file. The  INFO  chunk is a common RIFF chunk type in which the function stores supplementary information. For a description of RIFF files and their data chunks, see File Input and OutputF6M.RK.